A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate specific malicious data from a user on a guest operating system.To exploit the vulnerability, an attacker who already has a privileged account on a guest operating system, running as a virtual machine, could run a specially crafted application.The security update addresses the vulnerability by resolving the conditions where Hyper-V would fail to handle these requests., aka 'Windows Hyper-V Denial of Service Vulnerability'.
References
Link | Resource |
---|---|
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1243 | Patch Vendor Advisory |
Configurations
Configuration 1 (hide)
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Information
Published : 2020-10-16 16:15
Updated : 2020-10-21 08:22
NVD link : CVE-2020-1243
Mitre link : CVE-2020-1243
JSON object : View
CWE
Products Affected
microsoft
- windows_server_2016
- windows_server_2019
- windows_10